PennEngineering® Large Knob, Spring-loaded - Types PF11M and PF12M - Unified PF11M-0420-1-BL

PF11M captive panel screws are spring-loaded, self-clinching fasteners designed for secure, tool-free access to panels requiring repeated service. They feature a large knob for manual actuation and are installed into thin materials to prevent loose hardware. The PF11M series includes variants with standard black metal caps and custom color options, and accommodates mating threads for panel alignment. Installation ensures a positive stop via the shoulder on the retainer. All variants in the PF11M series share these core attributes, regardless of finishing or minor dimensional differences.